9080454500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{2621}}^1$

素因数の和:2707

約数の個数: 144

約数和(自身を含む): 22006739664

約数和(自身を除く): 12926285164

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 41, 50, 52, 65, 82, 100, 125, 130, 164, 169, 205, 250, 260, 325, 338, 410, 500, 533, 650, 676, 820, 845, 1025, 1066, 1300, 1625, 1690, 2050, 2132, 2621, 2665, 3250, 3380, 4100, 4225, 5125, 5242, 5330, 6500, 6929, 8450, 10250, 10484, 10660, 13105, 13325, 13858, 16900, 20500, 21125, 26210, 26650, 27716, 34073, 34645, 42250, 52420, 53300, 65525, 66625, 68146, 69290, 84500, 107461, 131050, 133250, 136292, 138580, 170365, 173225, 214922, 262100, 266500, 327625, 340730, 346450, 429844, 442949, 537305, 655250, 681460, 692900, 851825, 866125, 885898, 1074610, 1310500, 1396993, 1703650, 1732250, 1771796, 2149220, 2214745, 2686525, 2793986, 3407300, 3464500, 4259125, 4429490, 5373050, 5587972, 6984965, 8518250, 8858980, 10746100, 11073725, 13432625, 13969930, 17036500, 18160909, 22147450, 26865250, 27939860, 34924825, 36321818, 44294900, 53730500, 55368625, 69849650, 72643636, 90804545, 110737250, 139699300, 174624125, 181609090, 221474500, 349248250, 363218180, 454022725, 698496500, 908045450, 1816090900, 2270113625, 4540227250, 9080454500]

約数ペア:

[(1, 9080454500), (2, 4540227250), (4, 2270113625), (5, 1816090900), (10, 908045450), (13, 698496500), (20, 454022725), (25, 363218180), (26, 349248250), (41, 221474500), (50, 181609090), (52, 174624125), (65, 139699300), (82, 110737250), (100, 90804545), (125, 72643636), (130, 69849650), (164, 55368625), (169, 53730500), (205, 44294900), (250, 36321818), (260, 34924825), (325, 27939860), (338, 26865250), (410, 22147450), (500, 18160909), (533, 17036500), (650, 13969930), (676, 13432625), (820, 11073725), (845, 10746100), (1025, 8858980), (1066, 8518250), (1300, 6984965), (1625, 5587972), (1690, 5373050), (2050, 4429490), (2132, 4259125), (2621, 3464500), (2665, 3407300), (3250, 2793986), (3380, 2686525), (4100, 2214745), (4225, 2149220), (5125, 1771796), (5242, 1732250), (5330, 1703650), (6500, 1396993), (6929, 1310500), (8450, 1074610), (10250, 885898), (10484, 866125), (10660, 851825), (13105, 692900), (13325, 681460), (13858, 655250), (16900, 537305), (20500, 442949), (21125, 429844), (26210, 346450), (26650, 340730), (27716, 327625), (34073, 266500), (34645, 262100), (42250, 214922), (52420, 173225), (53300, 170365), (65525, 138580), (66625, 136292), (68146, 133250), (69290, 131050), (84500, 107461)]